enable_thinking -> thinking (#1)

- enable_thinking -> thinking (8c2ecda441766594d22ded3bf3d4a7c905ad564b)

chat_template.jinja

@@ -106,7 +106,7 @@
     {%- endif %}
 {%- endfor %}
 {%- if add_generation_prompt %}
-    {{- '<|im_start|>assistant\n<think>\n' }} {%- if enable_thinking is defined and enable_thinking is false %}
+    {{- '<|im_start|>assistant\n<think>\n' }} {%- if thinking is defined and thinking is false %}
 {{- '\n</think>\n\n'}}
 {%- endif %}
 {%- endif %}